6230021801 has 2 divisors, whose sum is σ = 6230021802. Its totient is φ = 6230021800.

The previous prime is 6230021783. The next prime is 6230021921. The reversal of 6230021801 is 1081200326.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5895168400 + 334853401 = 76780^2 + 18299^2 .

It is a cyclic number.

It is not a de Polignac number, because 6230021801 - 2⁶ = 6230021737 is a prime.

It is not a weakly prime, because it can be changed into another prime (6230021101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3115010900 + 3115010901.

It is an arithmetic number, because the mean of its divisors is an integer number (3115010901).

Almost surely, 2^6230021801 is an apocalyptic number.

It is an amenable number.

6230021801 is a deficient number, since it is larger than the sum of its proper divisors (1).

6230021801 is an equidigital number, since it uses as much as digits as its factorization.

6230021801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 6230021801 is about 78930.4871453357. The cubic root of 6230021801 is about 1840.0509793098.

The spelling of 6230021801 in words is "six billion, two hundred thirty million, twenty-one thousand, eight hundred one".